1. How high is the requirement of the ground track camera from the ground, which involves the design height of Φ48 steel pipe support; <br>2. The weight of the biathlon ground track camera, what is the track weight?
1, the ground track camera from the ground requirements for how high, involving the steel pipe support design height of 48;<br>2. Winter two ground track camera self-weight, track self-weight is how much?
1. The height of the ground track camera from the ground is required, which involves the design height of Φ 48 steel pipe support;<br>2. In winter, what is the weight of the ground track camera and the weight of the track?<br>